Log message:
Update to 0.81

Upstream changes:
Version 0.81 (2013-04-08)
 * Correct reverseName() for IPv6 addresses, so IP('::1').reverseName() returns \ 
correct.
 * Add network mask awareness to v46map()
 * Fix Python 3 errors in IPSet class
 * Make IPSet base class be object when MutableSet isn't available, fixing
   errors in Python 2.5

Version 0.80 (2013-03-26)
------------

 * Drop support of Python older than 2.4
 * Python 3 does not need 2to3 conversion anymore (same code base)
 * Fix adding of non-adjacent networks:
   192.168.0.0/24 + 192.168.255.0/24 made 192.168.0.0/23
 * Fix adding networks that don't create a valid subnet:
   192.168.1.0/24 + 192.168.2.0/24 made 192.168.1.0/23
 * Fix adding with an IPv6 address where .int() was < 32 bits made IPy believe it
  was an IPv4 address:
  ::ffff:0/112 + ::1:0:0/112 made 255.255.0.0/111
 * Add support of IPSets
 * Add support for subtracting a network range
 * Prevent IPv4 and IPv6 ranges from saying they contain each other
 * Add a .v46map() method to convert mapped address ranges
   such as IP('::ffff:192.168.1.1'); RFC 4291
 * Change sort order to more natural:
   IPv4 before IPv6; less-specific prefixes first (/0 before /32)

Version 0.76 (2013-03-19)
-------------------------

 * ip == other and ip != other doesn't fail with an exception anymore if other
  is not a IP object
 * Add IP.get_mac() method: get the 802.3 MAC address from IPv6 RFC 2464
  address.
 * Fix IP('::/0')[0]: return an IPv6 instead of an IPv4 address

Log message:
Mark packages as not ready for python-3.x where applicable;
either because they themselves are not ready or because a
dependency isn't. This is annotated by
PYTHON_VERSIONS_INCOMPATIBLE=  33 # not yet ported as of x.y.z
or
PYTHON_VERSIONS_INCOMPATIBLE=  33 # py-foo, py-bar
respectively, please use the same style for other packages,
and check during updates.

Use versioned_dependencies.mk where applicable.
Use REPLACE_PYTHON instead of handcoded alternatives, where applicable.
Reorder Makefile sections into standard order, where applicable.

Remove PYTHON_VERSIONS_INCLUDE_3X lines since that will be default
with the next commit.

Whitespace cleanups and other nits corrected, where necessary.

Log message:
Drop superfluous PKG_DESTDIR_SUPPORT, "user-destdir" is default these days.

Log message:
All supported python versions in pkgsrc support eggs, so remove
${PLIST.eggfile} from PLISTs and support code from lang/python.

Log message:
Tag the 28 locations that result in a Python 3.1 package as supporting so.
Remove it from the default list for the rest.

Log message:
Update py-IP to 0.75.
while here,
 * convert to register egg-info
 * add test target

Version 0.75 (2011-04-12)
-------------------------

 * IP('::/0').netmask() gives IP('::') instead of IP('0.0.0.0')

Version 0.74 (2011-02-16)
-------------------------

 * Fix tests for Python 3.1 and 3.2
 * ip.__nonzero__() and (ipa in ipb) return a bool instead of 0 or 1
 * IP('0.0.0.0/0') + IP('0.0.0.0/0') raises an error, fix written by Arfrever

Version 0.73 (2011-02-15)
-------------------------

 * Support Python 3: setup.py runs 2to3
 * Update the ranges for IPv6 IPs
 * Fix reverseName() and reverseNames() for IPv4 in IPv6 addresses
 * Drop support of Python < 2.5

Version 0.72 (2010-11-23)
-------------------------

 * Include examples and MANIFEST.in in source build (add them to
   MANIFEST.in)
 * Remove __rcsid__ constant from IPy module

Version 0.71 (2010-10-01)
-------------------------

 * Use xrange() instead of range()
 * Use isinstance(x, int) instead of type(x) == types.IntType
 * Prepare support of Python3 (use integer division: x // y)
 * Fix IP(long) constructor: ensure that the address is not too large
 * Constructor raise a TypeError if the type is not int, long,
   str or unicode
 * 223.0.0.0/8 is now public (belongs to APNIC)

Log message:
Update py-IP to 0.70.
Based on PR#42669 by Wen Heping (and take maintainership).

Version 0.70 (2009-10-29)
	* New "major" version because it may break compatibility
	* Fix __cmp__(): IP('0.0.0.0/0') and IP('0.0.0.0') are not equal
	* Fix IP.net() of the network "::/0": "::" instead of \ 
"0.0.0.0".
	  IPy 0.63 should fix this bug, but it wasn't.

Version 0.64 (2009-08-19)
	* Create MANIFEST.in to fix setup.py bdist_rpm, fix by Robert Nickel

Version 0.63 (2009-06-23)
	* Fix formatting of "IPv4 in IPv6" network, eg. \ 
IP('::ffff:192.168.10.0/120'),
	  the netmask ("/120" in the example) was missing!

Version 0.62 (2008-07-15)
	* Fix reverse DNS of IPv6 address: use ".ip6.arpa." suffix instead of
	  deprecated ".ip6.int." suffix

Version 0.61 (2008-06-12)
	* Patch from Aras Vaichas allowing the [-1] operator
	  to work with an IP object of size 1.

Version 0.60 (2008-05-16)
	* strCompressed() formats '::ffff:a.b.c.d' correctly
	* Use strCompressed() instead of strFullsize() to format IP addresses,
	  ouput is smarter with IPv6 address
	* Remove check_addr_prefixlen because it generates invalid IP address

2008-02-05
	* Release IPy 0.56
	* Fix IPv6 parser for unit tests: reject
	  '1111::2222:3333:4444:5555:6666:7777:8888' address since '::' is
	  useless

2007-08-16
	* Release IPy 0.55
	* Rewrite IPv6 parser to allow address "1:2:3:4:5:6::"

2007-06-22
	* Release IPy 0.54
	* make_net() match from James Teh: transform an IP address into a network
	  address by applying the given netmask

2007-02-28
	* Release IPy 0.53
	* Reject '0.0.0.0-0.0.0.4' if check_addr_prefixlen is enable
	* Fix many english spelling mistakes

2006-11-06
	* Release IPy 0.52
	* Fix strCompressed() for IPv6 "ffff:ffff:ffff:ffff:ffff:f:f:fffc/127"

2006-11-02
	* Release IPy 0.51
	* Write real name of IPy author (Maximillian Dornseif)
	* Use version "0.51" to help packaging since 0.5 was smaller than 0.42
	* Fix unit test for Python 2.3 (don't use doctest.testfile) and 2.5
	  (problem of hex() lower case)
	* "make test" also check IPy documentation
	* IPy now works on Python 2.2 to 2.5

2006-10-26
	* Release IPy 0.5
	* Apply Jean Gillaux patch for netmask "/0.0.0.0" bug
	* Apply William McVey patch for __nonzero__() bug
	* Apply Victor Stinner patch: setup.py can use setuptools and fix URLs
	* Allow "172.30.1.0/22" with new option IPy.check_addr_prefixlen=False
	* Add regression tests
	* Create AUTHORS file

2004-08-22
	* IPy 0.42 works on Python 2.3 without warnings

2002-01-16
	* IPy 0.41 has Python < 2.2 compatible unit tests and a README file

Log message:
Fix a pkglint waring, force to exactly defined as "yes".

Log message:
Update HOMEPAGE and MASTER_SITES.

Log message:
Add DESTDIR support.